exam Maths Puzzle Numerical Ability

I promise this is the last tie I will beg for your helpPLEASE HELP
Solve the system of equations by the Gaussian elimination method:
1. Solve the system of equations by the

Read Solution (Total 0)

exam Other Question
the length of a rectangle is 3 times the width, and the perimeter is 22. find the dimensions of the retangle.

width is length is find the suface are of the cone